室内楽

4 Stücke

Quattro Fantasie [study score]
Oktettsätze aus der Kammermusik 1958 und Adagio

Quattro Fantasie [set of parts]
Oktettsätze aus der Kammermusik 1958 und Adagio

Le gay Paris
for trumpet and wind instruments

Octuor
for clarinet, bassoon, horn, 2 violins, viola, violincello and double bass

Quartetto per archi no. 2 [performance score]
für zwei Violinen, Viola und Violoncello

7 Balkantänze

Divertissement [piano reduction with solo parts]
for violin, viola, violoncello avec wind instruments, drums, harp and double bass

L'heure du berger (Flute, Oboe, 2 Clarinets, 2 Bassoons, French Horn, Trombone and Piano) [score]
Musique de brasserie

Quartetto per archi no. 2 [study score]
für zwei Violinen, Viola und Violoncello

10 Stücke [study score]

Quatuor（for English horn, violin, viola and violoncello） [study score]

Sechs Bagatellen [study score]
from Musica ricercata

Glossolalie 61
(Projekte IV)

Kunststücke, die Zeit totzuschlagen
Musikalische Aktion

Schumann in Endenich
Chamber music No. 2

Sept danses [score]
after the ballet Les malheurs de Sophie for 10 wind instruments

Divertissement [score]
für zehn Bläser

9 Pièces caractéristiques [score]
for 2 flutes, 2 oboes 2 clarinets, 2 bassoons and 2 horns

String Quartet No. 1
Métamorphoses nocturnes